JOHNSON CONTROLS
47
SECTION 2 - OPTIVIEW OPERATION
FORM 160.10-O1
ISSUE DATE: 4/27/2018
2
Input Power
Displays the kilowatts measured by the solid state starter.
kW Hours
Displays the cumulative amount of kilowatts used over
time since the count was last reset.
Starter Model
Displays the Solid State Starter model that is applied
to the chiller. Starter models are: 7L, 14L, 26L or 33L.
Voltage – Phase A, B, C
Displays the 3-phase input line voltage measured by
the solid state starter.
Current – Phase A, B, C
Displays the 3-phase motor current values measured
by the solid state starter.
Temperature – Phase A, B, C
Displays the temperatures of the Silicon Controlled
Rectifier (SCR) assemblies.
OVERVIEW
If the chiller is equipped with a Mod “B” Solid State
Starter, this screen displays all information pertaining
to the operation of the starter.
DISPLAY ONLY
Motor Run (LED)
Illuminates when the digital output from the controls is
commanding the motor to “RUN”.
(Motor Current) % Full Load Amps
Displays the motor current as a percentage of the Full
Load Amps (FLA) value.
Current Limit Setpoint
Displays the current limit setpoint programmed by
the operator. This value could come from a 0-20mA,
4-20mA, 0-10VDC or 2-10VDC input in analog re-
mote mode, PWM signal in digital remote mode,
MicroGateway interface in ISN remote mode or pro-
grammed locally at the control center in local mode.
Pulldown Demand Time Left (Not Shown)
Displays the time remaining in the programmed pulldown
period. This is only displayed if there is time remaining.
MOD “B” SOLID STATE STARTER SCREEN
LD10001
FIGURE 16 - LCSSS MOD “B” SCREEN
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